Thank you for your interest in doing business with Southfield Public Schools. Our goal is to provide quality educational supplies and services at the best price. Southfield Public Schools bid information is posted on the district website, under the Request for Proposals page. 

In addition to our website, Southfield Public School posts all Invitations for Bids, Requests for Proposals, and quotes on the Michigan Intergovernmental Trade Network (  MITN is a centralized web-based system that provides a single point of contract and broader access to new business opportunities throughout our region.  For additional information on MITN, please visit

Southfield Public Schools Purchase Order Terms and Conditions

Martha Ritchie, Purchasing Supervisor
Phone: 248-746-8518
Fax: 248-746-8812

Cooperative Bids

Southfield Public Schools participates in several cooperative bid consortiums including:

  • ​AEPA
  • Oakland County School Business Officials
  • REMC
  • State of Michigan MiDeal
  • Wayne RESA

Bid Threshold

The Michigan School Code requires that for purchases of supplies, materials and equipment over $24,924.00, competitive bids must be obtained.